package com.dense.kuiniu.bookborrow.business.event;

/**
 * @author Administrator
 * @date 2021/1/27
 */
public class USBChangeEvent {
    public int pid;
    public int vid;
    public boolean isAttach;

    public USBChangeEvent(int pid, int vid, boolean isAttach) {
        this.pid = pid;
        this.vid = vid;
        this.isAttach = isAttach;
    }
}